Notes and letters can best be described as:

Randi would like to know what kind of music her classmates listen to so she knows what to expect when preparing her speech on classical music. She designs a brief survey for them to answer. This is an example of demographic audience analysis.

a. True b. False

According to the research in your textbook, ______% of friendships follow the linear type of relationship development predicted by stage theories.

A. 10–20 B. 25–35 C. 40–50 D. 65–75